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Source code: github.com/nstrayer/cv.

Last updated on 2020-02-16.

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Alexandre Henrique S. Dias

I have made visualizations viewed by hundreds of thousands of people, sped up query times for 25 terabytes of data by an average of 4,800 times, and built packages for R that let you do magic.

Education

MITx Micromaster Program in Statistics and Data Science

MITx on edX

N/A

Present - 2020

  • The program covers the fundamentals of data science, statistics, and machine learning.

B.S., Computer Engineering

Federal University of Rio Grande Do Norte - UFRN

Natal, RN

2019 - 2018

  • Member of the Modeling and Scientific Data Analysis team.

B.S., Sciences & Technology

Federal University of Rio Grande Do Norte

Natal, RN

2017 - 2015

  • Linear Algebra and Analytical Geometry assistant teacher.
  • Calculus II assistant teacher.

Selected Positions

BI Developer

Looqbox

São Paulo, SP

Present - 2019

  • Work primarily done in R, Python, and SQL to develop graphics visualizations.
  • I’m a contributor of the Looqbox R Package used to build R objects and data structures for the Looqbox Application.

Undergraduate Researcher

Digital Metropolis Institute

UFRN

2019 - 2018

  • Developed a traffic monitoring system using image recognition.

Undergraduate Researcher

Department of Informatics and Applied Mathematics

UFRN

2017 - 2016

  • Developed an interactive theorem prover based on Linear Logical using the Maude programming language.

Selected Writing

Clustering with K-means: simple yet powerful

Medium

N/A

Mar. 2019

  • Explain what is Cluster Analysis, and how the K-means algorithm work providing its pros and cons.

An introduction to Linear Regression

Medium

N/A

Mar. 2019

  • Explain all assumptions behind Linear Regression models, how to measure their performance, and how to implement a model in Python.